Construction of subheated regenerative coke ovens



` trilmion oi die siii* will no@ Poleimool Nov., El?

EAE'EID EEGENERT lll VE COKE OWENS.

Humm me@ my 1e, 192. sei-iai Bosnio.

To all whom if may corweaim:

Be it known that. l, lvlillaixmi, ject of the Gorman Re'piilil Noodwijkaan 2199, lis invented certain new-ami i ments in tho Consiyncionf ol'fulilisziiml generative Coke @vous i' which l limo 'iled applicationfoi' patont in Germany ou Jan. 107 1918), of which ille following is a'spgrgicavtion i .l 'no piesont invention refais lo sublieatorlcoke-ovexs Willi voi-tica lio i; Him@ o subi ipi'ove- Lm; lmsj cli ofwhich i'oceives at its lower mul from burnei and preheated gli? from uchecker Work-chamba? lying nox to the limnei'- brick. Both gas :md nii:we to 39 i'egulalody bers, when they are :fofgulatefl for a good (lisboappropriately dimensional for tho disril'mion of the Wasi@ iwal ove? allille dmmhois. iii this 1 caso an @von we mating' ol the air is notossilole and tlius an uneven heating of the oal length of glieoven-walls may lo@ tlio result. v

:'ocording to aelio present invenion which relates to an improvement onthat shown in my application Serial No. 369906', "die aclmission of thesir o the oli-clsiwvorlzchambers and the outflow of rie Wastolizi fromthe oloecker-Work-chambers isv @Heated through separate channels wliicliconnect with sepaato Hnos imcleinoal'z. The con inaction, for eachLlimibo .is i'gulfited by a special damper and f1-us an @von heating ofall single fines is'assur-efl. i Joiaing of the regulaing dampors islil' vUso effected 'from lie subways ami pi if@ i one ing sorves f'coattendais the so@ time one fi and ons Waste-heat-clampein @Figa l is aiseoional View baken on three planes o o lines paifallol to the ove-1icham? l 2 a sectional view on lino gr-L ill@ lower psiit of l y Fig. 6is iziismiso doinil section on linafrzfo of l'`i53. Y is fl'inil sectionon line p-z/ of Fig. o. l

Oil, die ill' Wing is shown :i i'ogoiieiativo- Coke-oven uli voiivzilhoming; fluesiinl L main lioiizontzil limoni, nei upper end. Befwoem the('ivezihelizunlio situaa lie oven Walls with vcrsiom lieatg luos and71.1, which i'ocoivo albxi'mely heating gas firn'i the lmififis csupplied from gas maui iln'u iii'uiffli pipes m. The uii *for finos Lpi'oliezitod in Qiiockei-worl Llizzmbeis (I und ille zlii for finos 1 inohmioliois '1. 'For enfin oven. and unfleineah Zlioclwokei-woi'kcl1:univers am :ziiangod 'wo finos. wliivlx niv; parted intwo lizilvos, ilu@ 1,1 (w1) serving only loi the admission of lle ail'nml liu@ (7") only 'for the, outflow of 'lnwww-limi.

Flims c and H1 livo and ('losefl While Huss and /f are moli coinovtoilby Emails-of tov-@sing salvos w./ "111' Wili a main struik flue on @solisilo,

Flach check@r-woi'kscliamber Connects through im opening g with lie finee (e1) und through sin opening 71, with the wgistelieat lue f of whichthe foimer is 'regulaod l).y a damper z', llio latter by s ilampe'f 1,both to ne manipulated .hiouglii an opening Z fro'z'n the subways.Dampars :md f preferably consist of blocks which can pani/ely moved bytei-'mg a hole in the boil/om of @soli block, the foal. beingintrorliioofl"through this oponiiig' Z ioi' this pui'poso. The ofopenings g 'and can Ilias be sepairaoly roguloe.

lt will be that by tho right use of the faisions clompeis an @vonheating of vail the fines is assured.

Having now luily flosoiiiocl my iiweiruim'is what Claim as new amidosifo 'to secinfo by slide.

onluigljd sectional ilotail of a foil onsubways underverticai heatingseparate air preheating chamber for each Hue, said ovens being raisedabove said subways and the said chambers being connected to the lowerend. ef'each heating flue and situated between the floors of the ovenchamber and the ceilings oi' the subways7 the combination of a soleiufeAfor the distribution of air under@ neath cach row of preheating.chambers and another sole fine for the 'discharge of waste gases fromsaid rowtif both sole fines being connecte 'to each. preheating chamberand means -for separately coke oven provided with neath the oven andwith fiues and with a regulating the air supplied to and the Waste gasesdischarged from each .individual chamber'.

42. ln a horizontal sub-heated regenerative coke oven provided withsubways under-s neath the oven and with vertical heating fines, thecombination with said .fiues'of al separate air preheatingvv chamber foreach 1liue, the chambers being connected to the lower end of eachbeating fine and situated between the floor lor the oven chan bei.' andthe ceiling oi' the subways, a sol-e hue for the distribution of air,said. flue lying underneath each row of preheating chambers, anu

other sole Hue for the discharge of wastey gases, said iu'e also lyingunderneath said, row of preheating chambers7 both sole fines beingconnected to each preheatinfg chamber, means for separately regulatingthe air supplied to and the waste gasesdiscliargzjed 'from eachindividual chamber., the ceilings of the subways being provided withopenings thru which the regulating' means for the air and the wastegases may be regulated.

3. Ina horisontal sub-heated regenerative coke oven provided withsubways underneath the oven and with vertical heating fines, theconibination with said fil-ies of a separate air prebeating chamber foreach Hum the chambers; being connected to the lower end of each heatingflue and situated )reheati ne' chambers Y C) A 3.

frasesq said flue between the floor of the oven` chamber and the ceilingof the subways, a, sole Hue for the distribution of air-3 said fiuelying underneath each row orpreheatin chambers, an other sole flue forthe disc arge of waste gases, said liuc also lying. underneath said rowof preheating chambers, both sole ilues being connected to eachpreheating chamber, and means Jor separately regulating the air sunlliedto and the waste fases dischar ed.

Li s

from each individual chamber, comprising a v alve for seperatelyregulating the air sup plied to each individual. chamber and a separateand imiependent valve for separately regulating the waste gases.discharged from each individual chamber.

4l. ln a horizontal subebeated regenerative coke oven 'provided withsubways 'underneath the oven and with vertical heating lues thecombination with said rines of a separate air preheating chamber foreach ii-ue, the chambers being connected to the lower end of eachheating iueand situated between the floor of the oven ibarnber and theceiling of the subways, a sole lue for the distribution of air, sei-d;Hue lying underneath each row or' prei-nearing chambersj another soleflue :fer'the discharge of waste also lying underneath said roja' oiprehcating chambers, both soie flue/s being connected to each preheatingchamber, and means i'or separately regulating the air supplied to andthe waste gases discharged from each individual chamber, comprising avalve for separately regulating the eir supplied to each individualchamber and a seprate and independentvalve for separately regulating thewaste discharged from each 'individual chamber, the ceiling beingsupplied with rows of openings, one opening for each pai-r ci air andwaste gases valves, thru which the said. pair or' valves may beregulated.

ln testimony whereof lf ailix my signature.

" VVALTHER HTBY.

